package com.qfjy.homework.xiachangan;

/**
 * @author: XiaChang'an
 * @Description TODO 具体观察者1反应
 * @Date: 2022/6/29 下午 05:27
 * @version: 1.0
 **/
public class ConcreteObserver1 implements Observer {

    @Override
    public void response() {
        System.out.println("具体观察者1作出反应！");
    }
}
